Features: 1.82 Keys: This 82 keys mechanical keyboard features 3 modes connection, which includes wireless 2.4G, BT3.0/5.0/ Type C wired connection modes. 2.Ergonomic Layout: This 82 keys mechanical keyboard adopts ergonomic layout that reduces the pressure and fatigue of wrist. 3.RGB Backlit: This mechanical keyboard provides dynamic RGB backlit that could create wonderful gaming experience, lighting speed and brightness can be adjusted. 4.Widely Compatible: This 82 keys mechanical keyboard is suitable for Win 2000, for ME, for Win XP, for Win Vista, for Win 7, for Harmony OS, for Win 8, for Win 10, for Android, for IOS. 5.1800mAh Battery: This mechanical keyboard has inbuilt rechargeable 1800mAh battery. The quick response ensures high efficiency for your work and study. specification:Item Type: Mechanical Keyboard Material: ABS Color: White Connection Mode: Support Wireless 2.4G/BT 3.0/5.0/ Type C Wired Lighting: RGB Multiple Modes Key Conflict: Full Key Without Conflict Battery Capacity: Inbuilt 1800mAh Lithium Battery (Battery Included) Ergonomics: Supported Operating Voltage: 5V DC Operating Current: 300mA (Maximum) Standby Current: 0.5mA Compatible Systems: Suitable for Win 2000, for ME, for Win Xp, for Win Vista, for Win 7, for Harmony OS, for Win 8, for Win 10, for Android, for IOS. PackageList:1 x Mechanical Keyboard 1 x Key Puller 1 x Adapter 1 x Data Cable 1 x User Manual